package com.example.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.LocaleResolver;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class MyMvcConfig implements WebMvcConfigurer {

    //请求路由
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/").setViewName("index");
        registry.addViewController("/index.html").setViewName("index");
        registry.addViewController("/main.html").setViewName("dashboard");

    }

    //拦截器规则
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        //注册自定义拦截器
        registry.addInterceptor(new LoginHandlerInterceptor())
                .addPathPatterns("/**")     //拦截全部路径
                .excludePathPatterns("/index.html", "/", "/user/login", "/css/**", "/img/**", "/js/**");   //不拦截指定路径
    }

    //将自定义国际化组件放入IOC容器中
    @Bean
    public LocaleResolver localeResolver() {
        return new MyLocaleResolver();
    }
}
